QUOTE : At a certain point the farthest galaxies that had seen me (or had seen the I SAW YOU sign from a galaxy closer to us, or the I SAW THE I SAW YOU from a bit farther on) would reach the ten-billion-light-year threshold, beyond which they would move off at three hundred thousand kilometers per second, the speed of light, and no image would be able to overtake them after that. So there was the risk that they would remain with their temporary mistaken opinion of me, which from that moment on would become definitive, no longer rectifiable, beyond all appeal and therefore, in a sense, correct, corresponding to the truth.